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Chapter 3: Q. 3.102 (page 331)

Determine whether each graph is the graph of a function.

Short Answer

Expert verified

The vertical lines of graph (a) crosses the graph at two points. The graph (a) is not the graph of a function.

The vertical lines of graph (b) crosses the graph at only one point. So it is graph of a function .

Step by step solution

01

Given information 

Given the two graphs (a) and (b)

02

Vertical line test

Draw vertical lines on the graph . The vertical lines crosses the graph at two points. So graph (a) is not a function

Vertical lines of graph of (b) crosses the line graph at only one point. So graph (b) is a function .

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Most popular questions from this chapter

Graph the equationx=-5,y=-2.

Determine whether each graph is the graph of a function

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Find the intercept for the equationx-y=5.

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